TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10 # # This file contains tropospheric slant and zenith path delays and wet mapping factor. # # Created by: Armin Hofmeister, Technische Universität Wien # # Created with RADIATE program developed by Armin Hofmeister # Version: 2.0_Fortran # Subversion: global_limit # # File created on: # 2019-03-08 | 01:49:58.341 # # Data content: # Ray-tracing results for session: # 97FEB03XU##### # Total number of observations: # 38 # Total number of different observing stations: # 2 # # Chosen ray-tracing options: # Assignment of observations to the epochs of the numerical weather model: # one_epoch_per_obs # Method of vertical interpolation (horizontal treatment): # profilewise # Method of numerical weather model usage: # Full grid information used. # Ray-tracing approach: # pwl # Station coordinate catalogue-file: # vlbi.ell # # Numerical weather model used: # Epoch 1: 1997020318 | Grib-file resolution: res_lat= 1.000 deg, res_lon= 1.000 deg # # Origin and use of the observational data: # Observational data (scan number, source, observation time, site, azimuth, elevation) # as well as pressure- and temperature-values provided in this file originate from the # AzEl-file created by VieVS. # The reported pressure- and temperature-values have not been used for the ray-tracing. # Ray-tracing used temperature- and pressure-values only from the numerical weather # model and the standard atmosphere model. # # # --------------------------------------------------------------------------------------- # ----------------------------------- File description ---------------------------------- # --------------------------------------------------------------------------------------- # # 1) Header record -- the first record line should have a signature: # TROPO_PATH_DELAY Exchange format v N.N_additional Format version of YYYY.MM.DD # stating the version and date of the format # # The header record allows to distinguish a valid file in the TROPO_PATH_DELAY # format from files in other formats. # # 2) E-records section # E-record has letter E in the first field. # It specifies the experiment name. # # 3) H-records section # H-record has letter H in the first field. # It specifies the secondary experiment name. # # 4) M-records section # M-record has letter M in the first field. # The M record keeps the model identifier. # # 5) U-records section # U-record has letter U in the first field. # The U record instructs analysis software how to use the data. # Analysis software may override this recommendation. # # 6) S-records section # S-record has letter S in the first field. # It defines the name and coordinates of each site. A site cannot be # defined more than once. # # 7) O-records section # O-record has letter O in the first field. # It defines the circumstances of the observation: # the time tag, site ID, azimuth and elevation in the local # topocentric coordinate system, surface atmospheric pressure and # surface air temperature, slant and zenith path delay and # wet mapping factor. # # Records, which start from # character, are considered as comments. # # Format of an S-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter S. # field 2:3 a2 delimiter: blanks. # Field 4:11 A8 -- 8-letter long site identifier. # May contain any characters with decimal codes 32-255, but # blanks are allowed only at the end of the site identifier. # This site identifier should be unique among S-records. # This field should not necessarily have a special meaning. # field 12:13 a2 delimiter: blanks. # Field 14:26 F13.4 -- X site coordinate in a crust fixed reference frame. # Unit: meter # field 27:27 a1 delimiter: blank. # Field 28:40 F13.4 -- Y site coordinate in a crust fixed reference frame. # Unit: meter # field 41:41 a1 delimiter: blank. # Field 42:54 F13.4 -- Z site coordinate in a crust fixed reference frame. # Unit: meter # field 55:56 a2 delimiter: blanks. # Field 57:64 F8.4 -- Geodetic latitude of site, # interval: [-90; 90], positive to north. # Unit: degree # field 65:65 a1 delimiter: blank. # Field 66:73 F8.4 -- Geodetic longitude of site, # interval: [0; 360[, increasing towards east. # Unit: degree # field 74:74 a1 delimiter: blank. # Field 75:81 F7.2 -- Height of site above the reference ellipsoid. # Unit: meter # # Format of an O-record: # ---------------------- # # Field 1:1 A1 -- Record ID. Should be letter O. # field 2:3 a2 delimiter: blanks. # Field 4:8 I5 -- Scan number # field 9:12 a4 delimiter: blanks. # Field 13:20 A8 -- Source name # field 21:25 a5 delimiter: blanks. # Field 26:46 A21 -- Calendar date in TAI in YYYY.MM.DD-hh:mm:ss.s format # Calendar date format: # field 26:29 -- I4 Year # field 30:30 -- a1 delimiter: . # field 31:32 -- I2 Month # field 33:33 -- a1 delimiter: . # field 34:35 -- I2 Day # field 36:36 -- a1 delimiter: - # field 37:38 -- I2 Hour # field 39:39 -- a1 delimiter: : # field 40:41 -- I2 Minute # field 42:42 -- a1 delimiter: : # field 43:46 -- F4.1 Seconds # field 47:48 a2 delimiter: blanks. # Field 49:56 A8 -- Site identifier # field 57:58 a2 delimiter: blanks. # Field 59:67 F9.5 -- Azimuth # Unit: degree # field 68:68 a1 delimiter: blank. # Field 69:76 F8.5 -- Elevation angle (outgoing) # Unit: degree # field 77:78 a2 delimiter: blanks. # Field 79:84 F6.1 -- Atmospheric surface pressure # Unit: hPa (mbar) # field 85:85 a1 delimiter: blank. # Field 86:90 F5.1 -- Surface air temperature # Unit: degree Celsius # field 91:92 a2 delimiter: blanks. # Field 93:107 1PD15.7 -- Slant total delay # Unit: seconds of time # field 108:108 a1 delimiter: blank. # Field 109:123 1PD15.7 -- Wet mapping factor # Tilting of the wet part of the atmosphere in the form # of a wet mapping function: # [wet_delay_along_the_path / wet_zenith_delay] # field 124:124 a1 delimiter: blank. # Field 125:139 1PD15.7 -- Hydrostatic zenith delay # Unit: seconds of time # field 140:140 a1 delimiter: blank. # Field 141:155 1PD15.7 -- Wet zenith delay # Unit: seconds of time # ####################################################################################################### # E $97FEB03XU##### H $97FEB03XU##### # M Ray-tracing results from RADIATE program (version: 2.0_Fortran, subversion: global_limit, created: 2019-03-08 01:49:58.341) developed by Armin Hofmeister, Technische Universität Wien. # U NONE # # Site| X-coordinate| Y-coordinate| Z-coordinate| Latitude| Longit.| Height S NRAO20 883773.7646 -4924382.0325 3944046.7075 38.4369 280.1745 806.63 S WETTZELL 4075539.7239 931738.9417 4801628.8003 49.1450 12.8775 669.13 # # # Scan| Source| Time tag in TAI| Site| Azimuth| Elev.| Pres.|Temp.| Slant total del|Wet map. factor|Hydr zenith del|Wet zenith del. O 1 2318+049 1997.02.03-15:31:34.0 NRAO20 103.14422 24.06714 927.2 7.5 1.7802175E-08 2.4521184E+00 7.0483161E-09 2.5289829E-10 O 1 2318+049 1997.02.03-15:31:34.0 WETTZELL 219.40626 39.48563 953.7 -3.7 1.1596999E-08 1.5722528E+00 7.2406220E-09 1.4554388E-10 O 2 1357+769 1997.02.03-15:35:30.0 NRAO20 342.96397 39.87566 927.2 7.7 1.1363991E-08 1.5493971E+00 7.0483161E-09 2.5289829E-10 O 2 1357+769 1997.02.03-15:35:30.0 WETTZELL 357.49285 36.00411 953.7 -3.8 1.2535052E-08 1.6962348E+00 7.2406220E-09 1.4554388E-10 O 3 0059+581 1997.02.03-15:38:46.0 NRAO20 38.85720 33.46505 927.2 7.8 1.3198465E-08 1.8003297E+00 7.0483161E-09 2.5289829E-10 O 3 0059+581 1997.02.03-15:38:46.0 WETTZELL 342.03630 80.15331 953.7 -3.8 7.4961936E-09 1.0146639E+00 7.2406220E-09 1.4554388E-10 O 4 1726+455 1997.02.03-15:42:42.0 NRAO20 297.93512 68.23904 927.2 8.0 7.8594880E-09 1.0756175E+00 7.0483161E-09 2.5289829E-10 O 4 1726+455 1997.02.03-15:42:42.0 WETTZELL 320.66375 17.84587 953.7 -3.8 2.3831441E-08 3.2306396E+00 7.2406220E-09 1.4554388E-10 O 5 2234+282 1997.02.03-15:47:20.0 NRAO20 89.20849 49.05857 927.2 8.1 9.6567287E-09 1.3232014E+00 7.0483161E-09 2.5289829E-10 O 5 2234+282 1997.02.03-15:47:20.0 WETTZELL 255.24472 50.40764 953.7 -3.9 9.5776774E-09 1.2966549E+00 7.2406220E-09 1.4554388E-10 O 6 2145+067 1997.02.03-15:52:38.0 NRAO20 126.03886 45.54262 927.2 8.2 1.0219587E-08 1.4044422E+00 7.0483161E-09 2.5289829E-10 O 6 2145+067 1997.02.03-15:52:38.0 WETTZELL 249.18831 25.87407 953.7 -3.9 1.6844179E-08 2.2846612E+00 7.2406220E-09 1.4554388E-10 O 7 0014+813 1997.02.03-15:56:34.0 NRAO20 10.53533 40.70835 927.2 8.2 1.1171648E-08 1.5231254E+00 7.0483161E-09 2.5289829E-10 O 7 0014+813 1997.02.03-15:56:34.0 WETTZELL 354.32545 56.85596 953.7 -3.9 8.8163405E-09 1.1929469E+00 7.2406220E-09 1.4554388E-10 O 8 1803+784 1997.02.03-15:59:50.0 NRAO20 352.96724 48.79936 927.3 8.3 9.6917273E-09 1.3225678E+00 7.0483161E-09 2.5289829E-10 O 8 1803+784 1997.02.03-15:59:50.0 WETTZELL 345.82308 43.05911 953.7 -3.9 1.0802450E-08 1.4614084E+00 7.2406220E-09 1.4554388E-10 O 9 2318+049 1997.02.03-16:03:46.0 NRAO20 109.06562 30.14048 927.3 8.3 1.4492965E-08 1.9941670E+00 7.0483161E-09 2.5289829E-10 O 9 2318+049 1997.02.03-16:03:46.0 WETTZELL 228.45131 35.82153 953.7 -3.9 1.2593575E-08 1.7073936E+00 7.2406220E-09 1.4554388E-10 O 10 1726+455 1997.02.03-16:07:38.0 NRAO20 296.75337 63.88622 927.3 8.3 8.1283767E-09 1.1122976E+00 7.0483161E-09 2.5289829E-10 O 10 1726+455 1997.02.03-16:07:38.0 WETTZELL 324.42546 15.35932 953.7 -3.9 2.7461479E-08 3.7277285E+00 7.2406220E-09 1.4554388E-10 O 11 2234+282 1997.02.03-16:13:52.0 NRAO20 93.50216 54.26605 927.3 8.4 8.9889968E-09 1.2318414E+00 7.0483161E-09 2.5289829E-10 O 11 2234+282 1997.02.03-16:13:52.0 WETTZELL 261.27134 46.14875 953.7 -3.9 1.0231632E-08 1.3851022E+00 7.2406220E-09 1.4554388E-10 O 12 2145+067 1997.02.03-16:19:10.0 NRAO20 133.83418 49.53977 927.3 8.5 9.5899114E-09 1.3177935E+00 7.0483161E-09 2.5289829E-10 O 12 2145+067 1997.02.03-16:19:10.0 WETTZELL 254.81492 21.73701 953.7 -3.9 1.9802047E-08 2.6878024E+00 7.2406220E-09 1.4554388E-10 O 13 0059+581 1997.02.03-16:23:06.0 NRAO20 40.87041 39.05286 927.3 8.5 1.1563254E-08 1.5783198E+00 7.0483161E-09 2.5289829E-10 O 13 0059+581 1997.02.03-16:23:06.0 WETTZELL 319.41687 76.46360 953.7 -3.9 7.5965445E-09 1.0281465E+00 7.2406220E-09 1.4554388E-10 O 14 2318+049 1997.02.03-16:26:22.0 NRAO20 113.60676 34.27383 927.3 8.6 1.2934832E-08 1.7790474E+00 7.0483161E-09 2.5289829E-10 O 14 2318+049 1997.02.03-16:26:22.0 WETTZELL 234.32029 32.92575 953.7 -3.9 1.3552682E-08 1.8375630E+00 7.2406220E-09 1.4554388E-10 O 15 0119+041 1997.02.03-16:30:18.0 NRAO20 93.55597 11.46585 927.3 8.6 3.5753726E-08 4.9781944E+00 7.0483161E-09 2.5289829E-10 O 15 0119+041 1997.02.03-16:30:18.0 WETTZELL 199.33154 43.68015 953.7 -3.9 1.0682363E-08 1.4485515E+00 7.2406220E-09 1.4554388E-10 O 16 2234+282 1997.02.03-16:34:28.0 NRAO20 97.28352 58.29269 927.3 8.7 8.5783719E-09 1.1756560E+00 7.0483161E-09 2.5289829E-10 O 16 2234+282 1997.02.03-16:34:28.0 WETTZELL 265.55877 42.79357 953.7 -4.0 1.0857759E-08 1.4698105E+00 7.2406220E-09 1.4554388E-10 O 17 0202+149 1997.02.03-16:39:46.0 NRAO20 79.65446 11.57561 927.3 8.8 3.5420442E-08 4.9039500E+00 7.0483161E-09 2.5289829E-10 O 17 0202+149 1997.02.03-16:39:46.0 WETTZELL 189.53830 55.77446 953.8 -4.0 8.9289907E-09 1.2100941E+00 7.2406220E-09 1.4554388E-10 O 18 1726+455 1997.02.03-16:43:42.0 NRAO20 296.69409 57.55378 927.4 9.0 8.6469194E-09 1.1830171E+00 7.0483161E-09 2.5289829E-10 O 18 1726+455 1997.02.03-16:43:42.0 WETTZELL 330.05189 12.15851 953.8 -4.0 3.4224148E-08 4.6611602E+00 7.2406220E-09 1.4554388E-10 O 19 0048-097 1997.02.03-16:47:38.0 NRAO20 112.35184 11.74490 927.4 9.2 3.4979637E-08 4.9009482E+00 7.0483161E-09 2.5289829E-10 O 19 0048-097 1997.02.03-16:47:38.0 WETTZELL 209.10194 27.04782 953.8 -4.0 1.6173990E-08 2.1977376E+00 7.2406220E-09 1.4554388E-10 TROPO_PATH_DELAY Exchange format v 1.2_TUVienna Format version of 2014.07.10